Black Screen Homebrew channel

Hello, a month ago buyed a Wii, in the Settings show 3.0u, I followed step by step one of the guides writed here, I have tried to softmod my wii 3 weeks ago, I searched for answer in the boards, but couldn´t find anything.
Used bannerbomb v1, it worked, installed homwbrew channel, worked, installed Priiloader, it worked, however when I try to install Modpack and hit the Wiimod, it shows a black screen, here the link to the guide mentioned above:

http://www.wiihacks.com/recommended-...d-any-wii.html

I'm quite confused what should I do next, any help will be appreciated.

Thank you in advance.

P.S. I tried unistalling and reinstalling homebrew channel and always got the black screen.